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ASoC: intel: use __iowrite32_copy for 32 bit copy

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The driver was using own method to do 32bit copy, turns out we have a kernel
API so use that instead

Tested-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Vinod Koul 2014-10-20 20:54:30 +05:30 committed by Mark Brown
parent 161aa49ef1
commit b3baaa47cc
1 changed files with 5 additions and 7 deletions
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12
sound/soc/intel/sst/sst_loader.c
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@ -39,14 +39,12 @@
#include "sst.h"
#include "../sst-dsp.h"
static void memcpy32_toio(void __iomem *dst, const void *src, int count)
static inline void memcpy32_toio(void __iomem *dst, const void *src, int count)
{
int i;
const u32 *src_32 = src;
u32 *dst_32 = dst;
for (i = 0; i < count/sizeof(u32); i++)
writel(*src_32++, dst_32++);
/* __iowrite32_copy uses 32-bit count values so divide by 4 for
* right count in words
*/
__iowrite32_copy(dst, src, count/4);
}
/**